| details |
Eocene |
Miocene |
USSR(Far East) |
Lobanov,V.V. et al. Spore/Pollen complexes of Cenozoic deposit section on Southern Chaun Bay coast and some problems of Chaun-Chukota palaeogeography. (In: Palynology in Continental and Marine Geologic Investigations) |
1976 |
| details |
Early Tertiary |
|
USSR(Carpathians) |
Shkrebta,G.P. et al. On spores and pollen in crude oils from the Carpathian oil Fields |
1965 |
| details |
Early Pliocene |
Middle Pliocene |
USSR(Siberia) |
Biske,S.F. et al. Northeastern USSR. (In: Stratigrafiya SSSR, Neogenova Sistema. M.V.Muratov and L.A.Nevesskaya, editors) |
1986 |
| details |
Early Pliocene |
|
USSR(Russian Platform) |
Ananova,E.N. On the Russian Plain vegetation during the Pliocene according to palynological data |
1962 |